refactor: standardize vertical spacing across feature sections

- Reduced py-10 to py-8 for consistent spacing in feature grids and carousels
- Restructured HomeHosting and HomeTab sections with full-width border layout pattern
- Replaced HomeTab card grid with bento-style component showcase layout

src/components/features-section-demo-2.tsx

@@ -59,7 +59,7 @@ export default function FeaturesSectionDemo() {
     },
   ];
   return (
-    <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4  relative z-10 py-10 max-w-7xl mx-auto">
+    <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4  relative z-10 py-8 max-w-7xl mx-auto">
       {features.map((feature, index) => (
         <Feature key={feature.title} {...feature} index={index} />
       ))}
@@ -81,7 +81,7 @@ const Feature = ({
   return (
     <div
       className={cn(
-        "flex flex-col lg:border-r  py-10 relative group/feature dark:border-neutral-800",
+        "flex flex-col lg:border-r  py-8 relative group/feature dark:border-neutral-800",
         (index === 0 || index === 4) && "lg:border-l dark:border-neutral-800",
         index < 4 && "lg:border-b dark:border-neutral-800"
       )}

src/components/features-section-demo-3.tsx

@@ -40,7 +40,7 @@ export default function FeaturesSectionDemo() {
     },
   ];
   return (
-    <div className="relative z-20 py-10 lg:py-40 max-w-7xl mx-auto">
+    <div className="relative z-20 py-8 lg:py-40 max-w-7xl mx-auto">
       <div className="px-8">
         <h4 className="text-3xl lg:text-5xl lg:leading-tight max-w-5xl mx-auto text-center tracking-tight font-medium text-black dark:text-white">
           Packed with thousands of features

src/components/ui/apple-cards-carousel.tsx

@@ -62,7 +62,7 @@ export const Carousel = ({ items, initialScroll = 0 }: CarouselProps) => {
   return (
       <div className="relative w-full">
         <div
-          className="flex w-full overflow-x-scroll overscroll-x-auto scroll-smooth py-10 [scrollbar-width:none] md:py-20"
+          className="flex w-full overflow-x-scroll overscroll-x-auto scroll-smooth py-8 [scrollbar-width:none] md:py-20"
           ref={carouselRef}
           onScroll={checkScrollability}
         >
@@ -135,7 +135,7 @@ export const Card = ({
           layoutId={layout ? `card-${card.title}` : undefined}
           className="relative z-10 flex h-104 w-80 flex-col justify-between overflow-hidden rounded-3xl p-8 md:h-120 md:w-96"
         >
-        <div className="flex h-2/5 flex-col justify-center py-6 px-4">
+        <div className="flex h-2/5 flex-col justify-center py-4 px-4">
           <motion.p
             layoutId={layout ? `category-${card.category}` : undefined}
             className="text-left font-sans font-semibold text-cyan-500 uppercase tracking-wider text-xs   md:text-sm"